Key Differences
In short — Radeon R7 250E outperforms GeForce GT 640M LE on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon R7 250E is 595 days newer than GeForce GT 640M LE.
Advantages of NVIDIA GeForce GT 640M LE
- Consumes up to 42% less energy than AMD Radeon R7 250E - 32 vs 55 Watts
- Up to 100% more VRAM memory than AMD Radeon R7 250E - 2 vs 1 GB
Advantages of AMD Radeon R7 250E
- Performs up to 8% better in F1 22 than GeForce GT 640M LE - 42 vs 39 FPS
F1 22
Resolution
1920 x 1080
Game Graphics
Ultra High
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra High
GeForce GT 640M LE
Mobile • May 4th, 2012
Radeon R7 250E
Desktop • Dec 20th, 2013
Theoretical Performance
GeForce GT 640M LE
Mobile • May 4th, 2012
Pixel Fillrate
3.012 GPixel/s
23%
Texel Fillrate
12.05 GTexel/s
47%
Radeon R7 250E
Desktop • Dec 20th, 2013
Pixel Fillrate
12.8 GPixel/s
100%
Texel Fillrate
25.6 GTexel/s
100%
NVIDIA GeForce GT 640M LE | vs | AMD Radeon R7 250E |
|---|---|---|
| May 4th, 2012 | Release Date | Dec 20th, 2013 |
| GeForce 600M | Generation | Volcanic Islands |
| Not Available | MSRP | $109 |
| None | Outputs | 1x DVI, 1x HDMI, 1x DisplayPort |
| None | Power Connectors | None |
Mobile | Segment | Desktop |
2 GB | Memory | 1 GB |
| GDDR5 | Type | GDDR5 |
| 128-bit | Bus | 128-bit |
| 50.24 GB/s | Bandwidth | 72 GB/s |
| 753 MHz | Base Clock Speed | 800 MHz |
| Not Available | Boost Clock Speed | Not Available |
| 785 MHz | Memory Clock Speed | 1125 MHz |
